Never ever assume you have been given all information you need to complete your task.
- The person giving you the job has ''not;; thought about it first.
- E-Mail that is considered 'relevant' for your work won't reach you in time
- The target platform for your project is not what you think it is
- The requirements are not complete
- contradictory
- nonsense
*Sigh*...just one of those days...